remediation composting Articles

  • Composting

    Introduction Composting is a controlled biological process by which organic contaminants (e.g., PAHs) are converted by microorganisms (under aerobic and anaerobic conditions) to innocuous, stabilized byproducts. Typically, thermophilic conditions (54 to 65 °C) must be maintained to properly compost soil contaminated with hazardous organic contaminants. The increased temperatures result from heat ...

  • Composting Site Remediation Success

    Dorchester County, Maryland agreed to a remediation plan that involved composting the 140,000 tons of unprocessed feedstocks stored on site. An aggressive strategy has ...


    By BioCycle Magazine

  • Mariposa compost facility odor remediation update

    Staring in the winter of 2006 the staff at the Mariposa Compost Facility worked quickly to make process changes to bring odor issues under control. Here is the latest chapter in their story. Odor (incident) Logs In January 2007 the Local Environmental Agency (LEA) provided "odor logs" to the county residents that were troubled by the compost facility's odors. The odor logs were ...

  • Editorial - Slam Dunks For Compost

    ISSUE deadlines dictate life in our office. This time around, I just couldn’t stop myself from learning more about the subject matter of the article I was writing. As a result, the entire issue was prepared, and there were three pages left for one of the most exciting articles I have worked on — converting brownfields and vacant lots into highly productive farms and gardens in neighborhoods that ...


    By BioCycle Magazine

  • Australia : Maximizing Compostables At The Olympics

     Maximizing Compostables At The Olympics THE GOVERNMENT of New South Wales, Australia passed the Waste Minimization and Management Act in 1995, setting a reduction target of 60 percent. One indicator of how much commitment and infrastructure are available to reach this goal will be the success of the overall organics recycling achievements at the 2000 Summer Olympic Games in Sydney (see ...


    By BioCycle Magazine

  • Canadian Composting Industry on the Grow

    Organic residuals continue to represent one of the largest untapped portions of the residential and industrial waste streams in Canada. However, this will not continue for much longer. Throughout Canada, programs have been or are about to be established that will capture organic materials and, through composting, transform them into value-added products for use in a multitude of applications. The ...


    By BioCycle Magazine

  • Composting Livestock Mortalities

    Performance, composting methods, environmental impacts and biosecurity of the process are evaluated for emergency disposal of cattle by research team at Iowa State University. A THREE-YEAR study was commissioned by the Iowa Department of Natural Resources to evaluate the practical feasibility, performance, environmental impacts and biosecurity of using composting for emergency disposal - should a ...


    By BioCycle Magazine

  • Composting Comes Back to The Big Apple

    Untitled Document WE HAD an average of 250 people per day at our compost giveback events and they were ecstatic. My staff working the events ...


    By BioCycle Magazine

  • Introducing the technique of composting in a rural municipality in Chile

    Waste management in Chile Until a few years ago there had been a lack in the supply of basic infrastructure needs like the supply of drinking water, sewage systems, electricity and communication in a lot of rural areas in Chile. With the advancing economic development further necessities have arisen. New objectives are the extended development of infrastructure, the conservation of natural ...


    By ORBIT e.V.

  • One Year Later · Persistent Herbicides in Compost

    ONE YEAR has passed since the Washington State University (WSU) composting facility and the Spokane Regional Compost Facility discovered traces of persistent herbicides in their composts. In Spokane, the source of contamination is a compound called clopyralid. Compost contamination at WSU initially involved the herbicide picloram, but clopyralid has since been detected in the compost also. In ...


  • Composting vs. Recycling – Drawing a Line to Differentiate Between the Two Waste

    Being a citizen of the modern day ‘Zero Waste’ community, a person needs to learn where to draw a line of differentiation between the items that need to be recycled and the ones that should be composted, or the unfortunate ones that must find their place in normal trash. Recycling and composting are the two environmental friendly methods for handling solid municipal waste. Using ...

  • Composting vs. Recycling – Drawing a Line to Differentiate Between the Two Waste

    Being a citizen of the modern day ‘Zero Waste’ community, a person needs to learn where to draw a line of differentiation between the items that need to be recycled and the ones that should be composted, or the unfortunate ones that must find their place in normal trash. Recycling and composting are the two environmental friendly methods for handling solid municipal waste. Using ...

  • Large-Scale Composting Facility Thrives in ST. Louis Suburbs

    Untitled Document DANG! That makes me mad,” says ...


    By BioCycle Magazine

  • Common Treatment Train for Explosives

    In general, no single technology can remediate an entire site. Several treatment technologies are usually combined at a single site to form what is known as a treatment train. A system diagram of a common treatment train for explosives is illustrated below. Explosive contaminated soil is first excavated from the site and transported to a windrow composting site. During windrow composting, ...

  • Financing an anaerobic digester

    LENDERS are generally well disposed to projects that diversify revenues while lowering costs and mitigating risks. Add a ready source of equity and you are well on the way toward financing a project that is a win-win proposition for the lender and the project developer. Such is the case with the anaerobic digester project at Geerlings Hillside Farm (GHF). The Geerlings's 8,000-head hog farm is ...


    By BioCycle Magazine

  • Las Vegas DirtWorkz, Inc.: Using the City’s wood waste to farm the desert

    Ray Becerra knows a thing or two about recycling, reusing and repurposing waste materials. You might even say it’s in his blood. Becerra has spent his entire life around landfills and farming operations, and he wears his passion for recycling waste materials on his sleeve. His enthusiasm for dust, dirt and debris, says Becerra, comes from his father, an avid recycler who was involved in the ...

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